Wronic drill tip screw, flat head, flange, AW drive pias®
Zinc-plated steel, blue passivated (A3K), AW drive
MOD.TRUSSHEAD AW PIAS 4,2X13ZP AW20
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Drilling, threading, and screwing – all at the same working phase
Noticeably less time and effort required
Precise bore diameter in each screw connection
- Minimal thread tolerance
- Always an optimum fixing
Prevents errors in installation
AW drive system:
- Improved torque transmission
- Longer useful life
- Precise centring
- Improved fastening result due to less straining screw-in; contact pressure required by torque noticeably reduced
- Maximum tip contact area while twisting
- Even force distribution protects coating, improving corrosion resistance
Also included: 1 drill tip
- The crimped-on flange enables lower surface pressure, making tension splitting avoidable
- Contact pressure during use is approx. 100 N; if necessary, a depth regulator can be used during screwing
Zinc-plated drilling screws may only be used in places where no moisture is expected. For building control authority approved fastening elements, the approval and particularly part 2, Special Conditions, must be followed.
Can be stored in the ORSY® system
Datasheets(X)
 | |
Material | Steel |
Surface | Zinc plated |
Nominal diameter (d) | 4.2 mm |
Length (l) | 13 mm |
Head diameter (d) | 11.0 mm |
Head height (k) | 2.9 mm |
Drill tip length (l) | 3.7 mm |
Other standard | Company standard |
Head type | Pan head |
Internal drive | AW20 |
Thread type | Self-tapping screw thread |
Min. recommended substructure thickness | 1.5 mm |
Max. material thickness to be drilled through (metal) | 3.5 mm |
Max. attachment thickness (l) | 6 mm |
Min./max. recommended installation speed (idling) | 1700-2500 rpm |
RoHS-compliant | Yes |
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